mcv medical definition
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volume mean corpuscular volume (MCV) the average volume of erythrocytes, conventionally expressed in cubic micrometers or femtoliters (μm 3 = fL) per red cell, obtained by multiplying the hematocrit (in l/L) by 1000 and dividing by the red cell count (in millions per μL): MCV = Hct/RBC.
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cytomegalovirus noun, plural cytomegaloviruses. 1. a common virus of the herpesvirus family, usually harmless or causing mild colds but capable of producing severe systemic damage in infected newborns and immunosuppressed persons. Abbreviation: CMV.
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- MCV (mean corpuscular volume) and MCH (mean corpuscular hemoglobin) levels are tested as part of a complete blood count test. The MCV test measures the size of the average red blood cell. The MCH test measures the amount of hemoglobin in the average red blood cell. Hemoglobin is the substance that carries oxygen to the body's cells.
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Reference Range Interpretation. Mean corpuscular volume (MCV) is the average volume of red cells. It can be directly measured by automated hematology analyzer, or it can be calculated from hematocrit (Hct) and the red blood cell count (RBC) as follows: MCV in fl = (Hct [in L/L]/RBC [in x10 12 /L]) x 1000.
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MCV blood test Normal MCV levels. The normal level of mean corpuscular volume in the blood of a healthy person is between 80 and 100 femtoliters. When the level of MVC is higher than 100 femtoliters, then the person has macrocytic red blood cells, which means that the erythrocytes are larger than the normal size.
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definitions - Cytomegalovirusreport a problem Cytomegalovirus (from the Greek cyto-, cell, and -megalo-, large) is a viral genus of the viral family known as Herpesviridae or herpesviruses. It is typically abbreviated as CMV: The species that infects humans is commonly known as human CMV (HCMV) or human herpesvirus-5 (HHV-5), and is the most studied of all cytomegaloviruses. [1]
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What is MCV? An MCV below 80 fL is called microcytosis (or microcytic anemia if the red blood cell count is also low). Microcytic anemia can be due to iron deficiency, blood loss (in women, most often from menstruation), chronic illness, or a condition causing abnormal hemoglobin like sickle cell disease or thalassemia.
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Mean corpuscular volume Mean corpuscular volume The mean corpuscular volume, or mean cell volume (MCV), is a measure of the average volume of a red blood corpuscle (or red blood cell). The measure is attained by multiplying a volume of blood by the proportion of blood that is cellular (the hematocrit), and dividing that product by the number of erythrocytes (red blood cells) in that volume.
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- Erythrocytes that have a normal size or volume (normal MCV) are called normocytic, When the MCV is high, they are called macrocytic. When the MCV is low, they are termed microcytic. Erythrocytes containing the normal amount of hemoglobin (normal MCHC) are called normochromic.When the MCHC is abnormally low they are called hypochromic, and when the MCHC is abnormally high, hyperchromic.hen the MCV is high, they are called macrocytic. When the MCV is low, they are termed microcytic. Erythrocytes containing the normal amount of hemoglobin (normal MCHC) are called normochromic. When the MCHC is abnormally low they are called hypochromic, and when the MCHC is abnormally high, hyperchromic.
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- A raised MCV, or mean corpuscular volume, means the red blood cells are larger than they should be, explains the American Association for Clinical Chemistry. Counting red blood cells and measuring their size helps diagnose different types of anemia. Continue Reading.
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mean corpuscular volume mean corpuscular volume (MCV) (mēn kōr·pusˑ·ky ·l r vaelˑ·välˑ) , yōōm n determination of the average volume of a single red blood, cell derived from the ratio of the hematocrit to the total number of red blood. cellslasma volume the total volume of blood plasma, i.e., the extracellular fluid volume of the vascular space; see also blood volume. red cell volume the total volume of red cells in the body; see also blood volume.
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MCV Blood Test: What It Means and What It Tells About Your Health If the MCV results in a blood test show that the red blood cell volume is too low, this could be a sign of iron deficiency anemia, chronic blood loss, or a blood disorder. If the mean corpuscular blood cell volume is too high, then it could be a symptom of a vitamin B deficiency, excess alcohol consumption, problems with your liver function, or an underactive thyroid.
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mean corpuscular volume mean corpuscular vol·ume (MCV), the average volume of red cells, calculated from the hematocrit and the red cell count, in erythrocyte indices.lasma volume the total volume of blood plasma, i.e., the extracellular fluid volume of the vascular space; see also blood volume. red cell volume the total volume of red cells in the body; see also blood volume.
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Reference Range Mean corpuscular volume (MCV) is the average volume of red cells. It can be directly measured by automated hematology analyzer,or it can be calculated from hematocrit (Hct) and the red blood cell count (RBC) as follows:
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- Mean corpuscular volume (MCV) is a measurement of the average size of a single red blood cell. Mean corpuscular hemoglobin (MCH) is a calculation of the average amount of hemoglobin inside a single red blood cell. Complete Blood Count.
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- The liver is the largest organ in the body and is responsible for filtering (removing) harmful. chemical substances, producing important chemicals for the body, and other important functions. Cirrhosis (a type of disease that destroys the liver) can cause high MCV levels.
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Understanding Your Catâs Blood Work Results MCV (Mean cell volume) is the average red blood cell size. This value can help indicate some disease processes, but must be interpreted with other data. MCH (Mean cell hemoglobin) is the average amount of hemoglobin per red blood cell. This value can help indicate some disease processes, but must be interpreted with other data. MCHC (Mean corpuscular hemoglobin concentration) is another value for interpreting hemoglobin concentrations in cells. RDW (Red blood cell distribution width) elevations can indicate that there is an increased variety in red blood cell sizes. This value should be interpreted along with other red blood cell values.
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"What is ""MVC"" in a blood test?" I think you mean MCV which means a mean corpuscular volume. This is a parameter for the mean volume of the measured erythrocytes or the average red blood cell size. When the MCV is low it means your red blood cells are averagely small and this is ... This page may be out of date.
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Mean corpuscular volume Mean corpuscular volume. The mean corpuscular volume, or mean cell volume (MCV), is a measure of the average volume of a red blood corpuscle (or red blood cell). The measure is attained by multiplying a volume of blood by the proportion of blood that is cellular (the hematocrit), and dividing that product by the number of erythrocytes (red blood cells) in that volume. The mean corpuscular volume is a part of a standard complete blood count.
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What does MCV Mean In a Blood Test? MCV is an abbreviation standing for the mean corpuscular volume. It refers to the average volume of red blood cells in a being. MCV is affected either by increasing or decreasing due to the average size of a red blood cell. Take for instance, low MCV shows small red blood cell size, normal MCV shows normal red blood cell size and high MCV shows large red blood cell size. Sponsored link.
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- Save. MCV stands for mean corpuscular volume. It is the size measurement of the average RBC, red blood cell. Macrocytic is enlarged RBCs. A decreased MCV is microcytic.Testing the MCV count is part of a complete blood count or CBC.Blood tests are routine and used during physicals and diagnosing certain conditions.ave. MCV stands for mean corpuscular volume. It is the size measurement of the average RBC, red blood cell. Macrocytic is enlarged RBCs. A decreased MCV is microcytic.
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Reference Range MCV is elevated or decreased in accordance with average red cell size; ie, low MCV indicates microcytic (small average RBC size), normal MCV indicates normocytic (normal average RBC size), and high MCV indicates macrocytic (large average RBC size).The reference range for MCV is 80-96 fL/red cell in adult.ean corpuscular volume (MCV) laboratory test, as part of a standard complete blood count (CBC), is used along with other RBC indices (MCH and MCHC) to help classify the cause of anemia based on red cell morphology. See also the Interpretation section above.
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- [edit on Wikidata] Molluscum contagiosum (MC), sometimes called water warts, is a viral infection of the skin and occasionally of the mucous membranes. MC can affect any area of the skin, but is most common on the trunk of the body, arms, groin, and legs. It is caused by a DNA poxvirus called the molluscum contagiosum virus (MCV). MCV has no non human reservoir (infecting primarily humans, though equids can rarely be infected).
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Laboratory Studies The hemoglobin concentration and hematocrit may help guide diagnosis and determine the presence and severity of anemia. White blood cell (WBC) and platelet counts may be decreased in primary marrow disturbances. Mean cell volume (MCV) is a calculated average red blood cell (RBC) volume. An MCV greater than 100 fL is macrocytosis by definition. Because evaluation of RBC size is key to the diagnosis of an anemia, the MCV is considered to be the most important of the RBC indices. Peripheral blood smear morphology may be helpful.
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Red Cell Indices Mean corpuscular volume (MCV) is a measurement of the average size of a single red blood cell. Mean corpuscular hemoglobin (MCH) is a calculation of the average amount of hemoglobin inside a single red blood cell. Mean corpuscular hemoglobin concentration (MCHC) is a calculation of the average concentration of hemoglobin inside a single red blood cell. Red cell distribution width (RDW) is a calculation of the variation in the size of RBCs.
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- Mean corpuscular volume (MCV) is a measurement of the average size of a single red blood cell. Mean corpuscular hemoglobin (MCH) is a calculation of the average amount of hemoglobin inside a single red blood cell. Complete Blood Count. When both are low, it indicates microcytic anemia, including iron deficiency anemia or thalassemias.